4 lines
103 KiB
JavaScript
4 lines
103 KiB
JavaScript
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"classList"in document.createElement("_")||!function(a){"use strict";if("Element"in a){var b="classList",c="prototype",d=a.Element[c],e=Object,f=String[c].trim||function(){return this.replace(/^\s+|\s+$/g,"")},g=Array[c].indexOf||function(a){for(var b=0,c=this.length;c>b;b++)if(b in this&&this[b]===a)return b;return-1},h=function(a,b){this.name=a,this.code=DOMException[a],this.message=b},i=function(a,b){if(""===b)throw new h("SYNTAX_ERR","An invalid or illegal string was specified");if(/\s/.test(b))throw new h("INVALID_CHARACTER_ERR","String contains an invalid character");return g.call(a,b)},j=function(a){for(var b=f.call(a.getAttribute("class")||""),c=b?b.split(/\s+/):[],d=0,e=c.length;e>d;d++)this.push(c[d]);this._updateClassName=function(){a.setAttribute("class",this.toString())}},k=j[c]=[],l=function(){return new j(this)};if(h[c]=Error[c],k.item=function(a){return this[a]||null},k.contains=function(a){return a+="",-1!==i(this,a)},k.add=function(){var a,b=arguments,c=0,d=b.length,e=!1;do a=b[c]+"",-1===i(this,a)&&(this.push(a),e=!0);while(++c<d);e&&this._updateClassName()},k.remove=function(){var a,b,c=arguments,d=0,e=c.length,f=!1;do for(a=c[d]+"",b=i(this,a);-1!==b;)this.splice(b,1),f=!0,b=i(this,a);while(++d<e);f&&this._updateClassName()},k.toggle=function(a,b){a+="";var c=this.contains(a),d=c?b!==!0&&"remove":b!==!1&&"add";return d&&this[d](a),b===!0||b===!1?b:!c},k.toString=function(){return this.join(" ")},e.defineProperty){var m={get:l,enumerable:!0,configurable:!0};try{e.defineProperty(d,b,m)}catch(n){-2146823252===n.number&&(m.enumerable=!1,e.defineProperty(d,b,m))}}else e[c].__defineGetter__&&d.__defineGetter__(b,l)}}(self),function(a){"use strict";if(a.URL=a.URL||a.webkitURL,a.Blob&&a.URL)try{return void new Blob}catch(b){}var c=a.BlobBuilder||a.WebKitBlobBuilder||a.MozBlobBuilder||function(a){var b=function(a){return Object.prototype.toString.call(a).match(/^\[object\s(.*)\]$/)[1]},c=function(){this.data=[]},d=function(a,b,c){this.data=a,this.size=a.length,this.type=b,this.encoding=c},e=c.prototype,f=d.prototype,g=a.FileReaderSync,h=function(a){this.code=this[this.name=a]},i="NOT_FOUND_ERR SECURITY_ERR ABORT_ERR NOT_READABLE_ERR ENCODING_ERR NO_MODIFICATION_ALLOWED_ERR INVALID_STATE_ERR SYNTAX_ERR".split(" "),j=i.length,k=a.URL||a.webkitURL||a,l=k.createObjectURL,m=k.revokeObjectURL,n=k,o=a.btoa,p=a.atob,q=a.ArrayBuffer,r=a.Uint8Array,s=/^[\w-]+:\/*\[?[\w\.:-]+\]?(?::[0-9]+)?/;for(d.fake=f.fake=!0;j--;)h.prototype[i[j]]=j+1;return k.createObjectURL||(n=a.URL=function(a){var b,c=document.createElementNS("http://www.w3.org/1999/xhtml","a");return c.href=a,"origin"in c||("data:"===c.protocol.toLowerCase()?c.origin=null:(b=a.match(s),c.origin=b&&b[1])),c}),n.createObjectURL=function(a){var b,c=a.type;return null===c&&(c="application/octet-stream"),a instanceof d?(b="data:"+c,"base64"===a.encoding?b+";base64,"+a.data:"URI"===a.encoding?b+","+decodeURIComponent(a.data):o?b+";base64,"+o(a.data):b+","+encodeURIComponent(a.data)):l?l.call(k,a):void 0},n.revokeObjectURL=function(a){"data:"!==a.substring(0,5)&&m&&m.call(k,a)},e.append=function(a){var c=this.data;if(r&&(a instanceof q||a instanceof r)){for(var e="",f=new r(a),i=0,j=f.length;j>i;i++)e+=String.fromCharCode(f[i]);c.push(e)}else if("Blob"===b(a)||"File"===b(a)){if(!g)throw new h("NOT_READABLE_ERR");var k=new g;c.push(k.readAsBinaryString(a))}else a instanceof d?"base64"===a.encoding&&p?c.push(p(a.data)):"URI"===a.encoding?c.push(decodeURIComponent(a.data)):"raw"===a.encoding&&c.push(a.data):("string"!=typeof a&&(a+=""),c.push(unescape(encodeURIComponent(a))))},e.getBlob=function(a){return arguments.length||(a=null),new d(this.data.join(""),a,"raw")},e.toString=function(){return"[object BlobBuilder]"},f.slice=function(a,b,c){var e=arguments.length;return 3>e&&(c=null),new d(this.data.slice(a,e>1?b:this.data.length),c,this.encoding)},f.toString=function(){return"[object Blob]"},f.close=function(){this.size=0,delete this.data},c}(a);a.Blob=function(a,b){var d=b?b.type||"":"",e=new c;if(a)for(var f=0,g=a.length;g>f;f++)Uint8Array&&a[f]instanceof Uint8Array?
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},handleBodyMousedown:function(a){this.lastMousedownTarget=a.target},handleInput:function(a){this.updateInput(a.currentTarget,a)},handleClick:function(a){this.triggerCustomEvent("editableClick",a,a.currentTarget)},handleBlur:function(a){this.triggerCustomEvent("editableBlur",a,a.currentTarget)},handleKeypress:function(a){if(this.triggerCustomEvent("editableKeypress",a,a.currentTarget),this.keypressUpdateInput){var b={target:a.target,currentTarget:a.currentTarget};setTimeout(function(){this.updateInput(b.currentTarget,b)}.bind(this),0)}},handleKeyup:function(a){this.triggerCustomEvent("editableKeyup",a,a.currentTarget)},handleMouseover:function(a){this.triggerCustomEvent("editableMouseover",a,a.currentTarget)},handleDragging:function(a){this.triggerCustomEvent("editableDrag",a,a.currentTarget)},handleDrop:function(a){this.triggerCustomEvent("editableDrop",a,a.currentTarget)},handlePaste:function(a){this.triggerCustomEvent("editablePaste",a,a.currentTarget)},handleKeydown:function(b){return this.triggerCustomEvent("editableKeydown",b,b.currentTarget),a.util.isKey(b,a.util.keyCode.SPACE)?this.triggerCustomEvent("editableKeydownSpace",b,b.currentTarget):a.util.isKey(b,a.util.keyCode.ENTER)||b.ctrlKey&&a.util.isKey(b,a.util.keyCode.M)?this.triggerCustomEvent("editableKeydownEnter",b,b.currentTarget):a.util.isKey(b,a.util.keyCode.TAB)?this.triggerCustomEvent("editableKeydownTab",b,b.currentTarget):a.util.isKey(b,[a.util.keyCode.DELETE,a.util.keyCode.BACKSPACE])?this.triggerCustomEvent("editableKeydownDelete",b,b.currentTarget):void 0}},a.Events=c}(),function(){var b=a.Extension.extend({action:void 0,aria:void 0,tagNames:void 0,style:void 0,useQueryState:void 0,contentDefault:void 0,contentFA:void 0,classList:void 0,attrs:void 0,constructor:function(c){b.isBuiltInButton(c)?a.Extension.call(this,this.defaults[c]):a.Extension.call(this,c)},init:function(){a.Extension.prototype.init.apply(this,arguments),this.button=this.createButton(),this.on(this.button,"click",this.handleClick.bind(this))},getButton:function(){return this.button},getAction:function(){return"function"==typeof this.action?this.action(this.base.options):this.action},getAria:function(){return"function"==typeof this.aria?this.aria(this.base.options):this.aria},getTagNames:function(){return"function"==typeof this.tagNames?this.tagNames(this.base.options):this.tagNames},createButton:function(){var a=this.document.createElement("button"),b=this.contentDefault,c=this.getAria(),d=this.getEditorOption("buttonLabels");return a.classList.add("medium-editor-action"),a.classList.add("medium-editor-action-"+this.name),this.classList&&this.classList.forEach(function(b){a.classList.add(b)}),a.setAttribute("data-action",this.getAction()),c&&(a.setAttribute("title",c),a.setAttribute("aria-label",c)),this.attrs&&Object.keys(this.attrs).forEach(function(b){a.setAttribute(b,this.attrs[b])},this),"fontawesome"===d&&this.contentFA&&(b=this.contentFA),a.innerHTML=b,a},handleClick:function(a){a.preventDefault(),a.stopPropagation();var b=this.getAction();b&&this.execAction(b)},isActive:function(){return this.button.classList.contains(this.getEditorOption("activeButtonClass"))},setInactive:function(){this.button.classList.remove(this.getEditorOption("activeButtonClass")),delete this.knownState},setActive:function(){this.button.classList.add(this.getEditorOption("activeButtonClass")),delete this.knownState},queryCommandState:function(){var a=null;return this.useQueryState&&(a=this.base.queryCommandState(this.getAction())),a},isAlreadyApplied:function(a){var b,c,d=!1,e=this.getTagNames();return this.knownState===!1||this.knownState===!0?this.knownState:(e&&e.length>0&&(d=-1!==e.indexOf(a.nodeName.toLowerCase())),!d&&this.style&&(b=this.style.value.split("|"),c=this.window.getComputedStyle(a,null).getPropertyValue(this.style.prop),b.forEach(function(a){this.knownState||(d=-1!==c.indexOf(a),(d||"text-decoration"!==this.style.prop)&&(this.knownState=d))},this)),d)}});b.isBuiltInButton=function(b){return"string"==typeof b&&a.extensions.button.prototype.defaults.hasOwnProperty(b)},a.extensions.b
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c.setAttribute("max","7"),c.className="medium-editor-toolbar-input",b.appendChild(c),this.on(c,"change",this.handleSliderChange.bind(this)),e.setAttribute("href","#"),e.className="medium-editor-toobar-save",e.innerHTML="fontawesome"===this.getEditorOption("buttonLabels")?'<i class="fa fa-check"></i>':"✓",b.appendChild(e),this.on(e,"click",this.handleSaveClick.bind(this),!0),d.setAttribute("href","#"),d.className="medium-editor-toobar-close",d.innerHTML="fontawesome"===this.getEditorOption("buttonLabels")?'<i class="fa fa-times"></i>':"×",b.appendChild(d),this.on(d,"click",this.handleCloseClick.bind(this)),b},getInput:function(){return this.getForm().querySelector("input.medium-editor-toolbar-input")},clearFontSize:function(){a.selection.getSelectedElements(this.document).forEach(function(a){"font"===a.nodeName.toLowerCase()&&a.hasAttribute("size")&&a.removeAttribute("size")})},handleSliderChange:function(){var a=this.getInput().value;"4"===a?this.clearFontSize():this.execAction("fontSize",{value:a})},handleFormClick:function(a){a.stopPropagation()},handleSaveClick:function(a){a.preventDefault(),this.doFormSave()},handleCloseClick:function(a){a.preventDefault(),this.doFormCancel()}});a.extensions.fontSize=b}(),function(){function b(){return[[new RegExp(/^[\s\S]*<body[^>]*>\s*|\s*<\/body[^>]*>[\s\S]*$/g),""],[new RegExp(/<!--StartFragment-->|<!--EndFragment-->/g),""],[new RegExp(/<br>$/i),""],[new RegExp(/<[^>]*docs-internal-guid[^>]*>/gi),""],[new RegExp(/<\/b>(<br[^>]*>)?$/gi),""],[new RegExp(/<span class="Apple-converted-space">\s+<\/span>/g)," "],[new RegExp(/<br class="Apple-interchange-newline">/g),"<br>"],[new RegExp(/<span[^>]*(font-style:italic;font-weight:(bold|700)|font-weight:(bold|700);font-style:italic)[^>]*>/gi),'<span class="replace-with italic bold">'],[new RegExp(/<span[^>]*font-style:italic[^>]*>/gi),'<span class="replace-with italic">'],[new RegExp(/<span[^>]*font-weight:(bold|700)[^>]*>/gi),'<span class="replace-with bold">'],[new RegExp(/<(\/?)(i|b|a)>/gi),"<$1$2>"],[new RegExp(/<a(?:(?!href).)+href=(?:"|”|“|"|“|”)(((?!"|”|“|"|“|”).)*)(?:"|”|“|"|“|”)(?:(?!>).)*>/gi),'<a href="$1">'],[new RegExp(/<\/p>\n+/gi),"</p>"],[new RegExp(/\n+<p/gi),"<p"],[new RegExp(/<\/?o:[a-z]*>/gi),""],[new RegExp(/<!\[if !supportLists\]>(((?!<!).)*)<!\[endif]\>/gi),"$1"]]}function c(a,b,c){var d=a.clipboardData||b.clipboardData||c.dataTransfer,e={};if(!d)return e;if(d.getData){var f=d.getData("Text");f&&f.length>0&&(e["text/plain"]=f)}if(d.types)for(var g=0;g<d.types.length;g++){var h=d.types[g];e[h]=d.getData(h)}return e}var d="%ME_PASTEBIN%",e=null,f=null,g=function(a){a.stopPropagation()},h=a.Extension.extend({forcePlainText:!0,cleanPastedHTML:!1,preCleanReplacements:[],cleanReplacements:[],cleanAttrs:["class","style","dir"],cleanTags:["meta"],unwrapTags:[],init:function(){a.Extension.prototype.init.apply(this,arguments),(this.forcePlainText||this.cleanPastedHTML)&&(this.subscribe("editableKeydown",this.handleKeydown.bind(this)),this.getEditorElements().forEach(function(a){this.on(a,"paste",this.handlePaste.bind(this))},this),this.subscribe("addElement",this.handleAddElement.bind(this)))},handleAddElement:function(a,b){this.on(b,"paste",this.handlePaste.bind(this))},destroy:function(){(this.forcePlainText||this.cleanPastedHTML)&&this.removePasteBin()},handlePaste:function(a,b){if(!a.defaultPrevented){var d=c(a,this.window,this.document),e=d["text/html"],f=d["text/plain"];this.window.clipboardData&&void 0===a.clipboardData&&!e&&(e=f),(e||f)&&(a.preventDefault(),this.doPaste(e,f,b))}},doPaste:function(b,c,d){var e,f,g="";if(this.cleanPastedHTML&&b)return this.cleanPaste(b);if(this.getEditorOption("disableReturn")||d&&d.getAttribute("data-disable-return"))g=a.util.htmlEntities(c);else if(e=c.split(/[\r\n]+/g),e.length>1)for(f=0;f<e.length;f+=1)""!==e[f]&&(g+="<p>"+a.util.htmlEntities(e[f])+"</p>");else g=a.util.htmlEntities(e[0]);a.util.insertHTMLCommand(this.document,g)},handlePasteBinPaste:function(a){if(a.defaultPrevented)return v
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},destroy:function(){this.isActive&&(this.isActive=!1,this.extensions.forEach(function(a){"function"==typeof a.destroy&&a.destroy()},this),this.events.destroy(),this.elements.forEach(function(a){this.options.spellcheck&&(a.innerHTML=a.innerHTML),a.removeAttribute("contentEditable"),a.removeAttribute("spellcheck"),a.removeAttribute("data-medium-editor-element"),a.classList.remove("medium-editor-element"),a.removeAttribute("role"),a.removeAttribute("aria-multiline"),a.removeAttribute("medium-editor-index"),a.removeAttribute("data-medium-editor-editor-index"),a.getAttribute("medium-editor-textarea-id")&&k(a)},this),this.elements=[],this.instanceHandleEditableKeydownEnter=null,this.instanceHandleEditableInput=null,i.call(this,this.options.contentWindow))},on:function(a,b,c,d){return this.events.attachDOMEvent(a,b,c,d),this},off:function(a,b,c,d){return this.events.detachDOMEvent(a,b,c,d),this},subscribe:function(a,b){return this.events.attachCustomEvent(a,b),this},unsubscribe:function(a,b){return this.events.detachCustomEvent(a,b),this},trigger:function(a,b,c){return this.events.triggerCustomEvent(a,b,c),this},delay:function(a){var b=this;return setTimeout(function(){b.isActive&&a()},this.options.delay)},serialize:function(){var a,b,c={},d=this.elements.length;for(a=0;d>a;a+=1)b=""!==this.elements[a].id?this.elements[a].id:"element-"+a,c[b]={value:this.elements[a].innerHTML.trim()};return c},getExtensionByName:function(a){var b;return this.extensions&&this.extensions.length&&this.extensions.some(function(c){return c.name===a?(b=c,!0):!1}),b},addBuiltInExtension:function(b,c){var d,e=this.getExtensionByName(b);if(e)return e;switch(b){case"anchor":d=a.util.extend({},this.options.anchor,c),e=new a.extensions.anchor(d);break;case"anchor-preview":e=new a.extensions.anchorPreview(this.options.anchorPreview);break;case"autoLink":e=new a.extensions.autoLink;break;case"fileDragging":e=new a.extensions.fileDragging(c);break;case"fontname":e=new a.extensions.fontName(this.options.fontName);break;case"fontsize":e=new a.extensions.fontSize(c);break;case"keyboardCommands":e=new a.extensions.keyboardCommands(this.options.keyboardCommands);break;case"paste":e=new a.extensions.paste(this.options.paste);break;case"placeholder":e=new a.extensions.placeholder(this.options.placeholder);break;default:a.extensions.button.isBuiltInButton(b)&&(c?(d=a.util.defaults({},c,a.extensions.button.prototype.defaults[b]),e=new a.extensions.button(d)):e=new a.extensions.button(b))}return e&&this.extensions.push(m(e,b,this)),e},stopSelectionUpdates:function(){this.preventSelectionUpdates=!0},startSelectionUpdates:function(){this.preventSelectionUpdates=!1},checkSelection:function(){var a=this.getExtensionByName("toolbar");return a&&a.checkState(),this},queryCommandState:function(a){var b,c=/^full-(.+)$/gi,d=null;b=c.exec(a),b&&(a=b[1]);try{d=this.options.ownerDocument.queryCommandState(a)}catch(e){d=null}return d},execAction:function(b,c){var d,e,f=/^full-(.+)$/gi;return d=f.exec(b),d?(this.saveSelection(),this.selectAllContents(),e=z.call(this,d[1],c),this.restoreSelection()):e=z.call(this,b,c),"insertunorderedlist"!==b&&"insertorderedlist"!==b||a.util.cleanListDOM(this.options.ownerDocument,this.getSelectedParentElement()),this.checkSelection(),e},getSelectedParentElement:function(b){return void 0===b&&(b=this.options.contentWindow.getSelection().getRangeAt(0)),a.selection.getSelectedParentElement(b)},selectAllContents:function(){var b=a.selection.getSelectionElement(this.options.contentWindow);if(b){for(;1===b.children.length;)b=b.children[0];this.selectElement(b)}},selectElement:function(b){a.selection.selectNode(b,this.options.ownerDocument);var c=a.selection.getSelectionElement(this.options.contentWindow);c&&this.events.focusElement(c)},getFocusedElement:function(){var a;return this.elements.some(function(b){return!a&&b.getAttribute("data-medium-focused")&&(a=b),!!a},this),a},exportSelection:function(){var b=a.selection.getSelectionElement(this.options.contentWindow),c=this.elements.indexOf(b),d=null;return c>=0&&(d=a.selection.exportSelection(b,this.opt
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